The dough was similar to brioche, rich in butter, egg yolks and sugar but the method was much easier with all of the ingredients added at once and kneaded in a mixer for only about 10 minutes. It was very soft and sticky and you're instructed to use medium speed so I used my paddle attachment with great success.
This will be a new tradition at family celebrations!
I'm linking this post to Cookbook Countdown Special BAKE! hosted by Kitchen Flavours and Emily's Cooking (Makan2) Foray.